I took pregnancy test 29th on January came out positive!!!!!

, I told my doctor I have frist appointment on the 19th with ultrasound OB going by my last cycle and also my test , this week make 5 weeks , I woke up this morning to a little pink spotting " I did miss my cycle for this morning " I'm little nervous 🙈🙈🙈😖🤔🤔 it's oh okay be spotting a little at 5 weeks my little seed be here October 13th